Answer:
Let's say that that Daniel has work on the same day his friends want to see a movie.If Daniel misses out on the movie the oppertunity cost will be missing out on the movie to go work.If Daniel skips work, the opportunity cost will be the wages lost from work.
Explanation:
<span>Natural selection affects predator-prey relationships in ecosystems in ways such as: A and B</span>
Answer:
a region in the Middle East, south of the Caucasus Mountains, the traditional home of the Kurdish people. The area includes large parts of eastern Turkey, northern Iraq, western Iran, eastern Syria, Armenia, and Azerbaijan. Following persecution of the Kurds by Iraq in the aftermath of the Gulf War of 1991, certain areas designated safe havens were established for the Kurds in northern Iraq.
Explanation:
The first one is the correct one
Answer:
endocrine system and Sympathetic nervous system;
Explanation: